With exceptional trigger sensitivity, ultra-quick installation, and compatibility with the latest drum hardware, the streamlined RT-30 series sets a new standard for anyone wanting to explore hybrid drumming. Developed specifically for use on bass drum, the Roland RT-30K Acoustic Bass Drum Trigger provides fast and accurate triggering in a robust unit that' simple to install. The newly developed self-guided mount automatically sets the sensor in the optimum position against the drumhead, with no fussy mechanical adjustment needed after mounting.